Plant Trays

Shop The Best Plant Trays For Every Garden

Plant trays are a simple but powerful tool for growing healthier plants. At Epic Agriculture, we don’t sell these products ourselves - we connect you with reliable brands and sellers through a curated selection of the best planting supplies out there. From compact trays for microgreens to spacious seed starting trays with domes, our goal is to help you find the right fit for your space, skill level, and growing goals.

We’ve partnered with trusted names like Gardzen, Burpee, and Yield Lab to help gardeners, hobbyists, and growers like you make smart, cost-effective choices. You’ll find options in different sizes, colors, cell counts, and pack quantities - so you’re never stuck with something that doesn’t work for your setup.

Explore The Different Types Of Planting Trays

There’s no one-size-fits-all when it comes to planting trays. You need the right match for what you’re growing, where you’re growing it, and how often you plan to reuse your setup. That’s where our product connections come in - we highlight high-quality plant trays and plastic plant trays across a wide range of applications. You’ll find:

• - Plant trays for microgreens that promote fast, even growth with excellent airflow
• - Deep-walled trays for plants ideal for moisture control and long root systems
• - Seed starting trays in cell configurations from 6 to over 100
• - Humidity tray for plants to help with moisture retention in drier environments

These options aren’t just about variety - they give you control, whether you’re dealing with tight indoor space, greenhouse projects, or unpredictable weather.

How To Use Seed Starter Trays The Right Way

Start by choosing the right tray for your seed type and environment. Most gardeners prefer using seed starting trays with individual cells to avoid root entanglement and make transplanting easier. You’ll want to fill each cell with a lightweight, well-draining soil mix before placing your seeds.

After sowing, give them a light mist of water, then cover them with a humidity dome if you’re using one. That dome helps trap warmth and moisture - something delicate seedlings love in their early days. Keep the tray in a warm, bright location, and place it on a plant drainage tray to catch runoff and avoid water damage to your surfaces.

How Long Can Plants Stay In Seed Trays?

Most seedlings can stay in seed starting trays for two to four weeks after germination. But that’s not a hard rule - some plants are more flexible, and some outgrow their trays quickly. Keep an eye on the roots. Once they start circling the bottom or poking through the drainage holes, it’s time to move them into a larger pot or the garden.

If you're using reusable seed starting trays with deeper cells, you might get a few extra days or even a week. Just don’t let your plants sit too long in a confined space - they can become stunted or root-bound before they ever reach your garden bed.

Is It Better To Start Seeds In Trays?

Yes - starting seeds in trays gives you more control. You can start them earlier, monitor their growth more closely, and protect them from harsh outdoor conditions. Using the best seed starting trays lets you manage everything from moisture to spacing, which helps you grow stronger, more consistent seedlings.

Not only that, plastic tray for plants options make cleanup easier and give you the ability to reuse your setup season after season. If you’ve ever tried direct-sowing only to have a surprise frost wipe out your seedlings, you know how helpful it is to have a more controlled start indoors.

Why Reusable Seed Starting Trays Make Sense

If you’re planting more than once a year - or even just planning to garden again next season - reusable seed starting trays make a lot of sense. They're thicker, sturdier, and designed to handle multiple plantings without cracking or warping. That’s less waste, less hassle, and better long-term value for your money.

They also stack well, clean up easily, and often pair with plant drainage tray setups for smarter watering. I’ve found reusable trays especially helpful when growing multiple varieties at once, since I can wash, label, and reuse them with zero guesswork in the next round.

Match The Plant Tray To Your Growing Needs

Your growing style, space, and time commitment all factor into which planting trays make the most sense for you. Some folks love the simplicity of shallow trays for microgreens. Others need the structure and efficiency of multi-cell seed starting trays with dome systems. Here’s a quick breakdown:

• - Need a boost in dry climates? A humidity tray for plants helps lock in moisture.
• - Want to reduce transplant shock? Go with larger cells or deeper plastic plant trays.
• - Growing in bulk? Pick up a pack of 10 or more seed starting trays to save time and money.

Whatever you’re growing, Epic Agriculture is here to make the process easier. We guide you toward dependable, well-reviewed options so you can skip the guesswork and get back to doing what you love - watching your plants thrive.